首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Procédé de préparation de l'acide homovératrique et nouveaux produits intermédiaires pour sa préparation
摘要
申请公布号
FR990288(A)
申请公布日期
1951.09.19
申请号
FRD990288
申请日期
1949.05.03
申请人
发明人
QUELET RAYMOND-PIERRE;GAVARRET JEAN
分类号
C07C59/64
主分类号
C07C59/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DETECTOR OF DEGREE OF SUCTION DIRT FOR VACUUM CLEANER
HOLDER OF MOP
HELMET
INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE
WINDWHEEL
1-ETHYL-1,3,4,9-TETRAHYDRO-4-(PHENYLMETHYL)-PYRANO [3,4-B]-INDOLE-1-ACETIC ACID SHOWING ANTIINFLAMMATORY AND ANALGETIC ACTIVITY
PACKAGE FOR FLUID MEDIA
CASSETTA PORTATILE PER IL TRASPORTO DI ATTREZZI DI MURATURE ORDINATAME NTE RIPOSTI
STRUTTURA DI CARRELLINO PORTASPESA CON INTELAIATURA RIGIDA RIPIEGABILE
SIRINGA MONOUSO AUTOBLOCCANTE
DADO ELASTICO AUTOBLOCCANTE ED ANTISVITAMENTO
STRUMENTO PER MISURARE E STUDIARE IL CAMPO MAGNETICO ESTERNO AD UN MAGNETE O AD UN SOLENOIDE.
PROCEDIMENTO E DISPOSITIVO PER L'APPROVVIGIONAMENTO E LO SMALTIMENTO DI CORPI DELLA CANNETTA E TUBETTI VUOTI SU MACCHINE TESSILI.
SPECTROZONAL SCANNER
METHOD FOR FIXATION OF DYES ON DYED OR PRINTED TEXTILE FABRICS
METHOD FOR PRODUCTION OF INTERMEDIATE PRODUCTS OF TWO-BEAM REFRACTIVE FIBRE-OPTIC LIGHT CONDUITS
DEVICE FOR PRODUCING GAS JET
METHOD OF MANUFACTURING BOLOMETER
THERMAL RADIATION POWER METER
METHOD OF OBTAINING DRY GRANULATED THERMOLABILE MATERIALS
